Australian batter Travis Head reached a century off how many balls against Zimbabwe, setting an Australian ODI record against that opposition?

Explanation: Travis Head led a run spree as Australia won their one-day international series against Zimbabwe, reaching his century off 75 balls, an Australian record against Zimbabwe in ODI cricket. Head has established himself as one of the most aggressive top-order batters in modern white-ball cricket, and his form ahead of major tournaments is closely watched by selectors and opposition analysts alike heading into subsequent global events.